Titanium Flanges are crucial components in various industrial applications, known for their exceptional properties and versatility. These vital connectors play a pivotal role in connecting pipes, valves, and other equipment in pipelines, ensuring leak-free and reliable connections.
Titanium is a preferred choice for flanges due to its remarkable combination of properties. It is renowned for its outstanding corrosion resistance, making it ideal for industries where exposure to aggressive chemicals and harsh environments is common. This resistance extends to both oxidizing and reducing environments, ensuring long-lasting performance. Additionally, titanium flanges exhibit exceptional strength-to-weight ratio, making them durable and lightweight, which is particularly beneficial in industries where weight constraints are a concern.
Another crucial attribute of titanium flanges is their high-temperature resistance. They can withstand elevated temperatures, ensuring the structural integrity of the connections even in demanding conditions. Furthermore, titanium’s biocompatibility makes it suitable for applications in the medical and pharmaceutical industries, where it is used for connecting various fluid systems and equipment.
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Titanium flanges come in various types to suit specific requirements. The most common types include weld neck flanges, slip-on flanges, socket weld flanges, and blind flanges. Each type has its unique design and application, allowing for versatile use across different industries.
The manufacturing of titanium flanges involves precision engineering. They are typically produced through processes such as forging or machining, ensuring tight tolerances and quality. The use of high-quality titanium alloys further enhances their performance and durability.
In terms of connecting pipelines, titanium flanges are typically bolted to the corresponding flange on another component, creating a secure and leak-proof seal. The choice of gaskets and bolts is crucial to the effectiveness of the connection. Proper installation and maintenance are essential to ensure the flanges perform optimally and maintain their integrity over time.
Titanium flanges find applications in various industries, including chemical processing, oil and gas, aerospace, marine, and more. Their exceptional resistance to corrosion, lightweight design, and high-temperature capabilities make them a popular choice for critical systems and processes.
Specifications | ASTM B381 / ASME SB381 |
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Size | 1 / 2” to 18″ |
Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
STOCKIST & SUPPILERS FOR TITANIUM Flanges IN INDIA, CUSTOM SIZES TI Alloy SORF, WNRF, Blind Flanges AS PER CLIENT REQUIREMENT
STANDARD | WERKSTOFF NR. | UNS |
Titanium Gr. 2 | 3.7035 | R50400 |
Titanium Gr. 5 | 3.7165 | N56400 |
FLANGE NPS |
Outside Diameter |
Raised Face (RF) | Bolt Hole (B) | Bolt Circle (BC) | Raised Face (R) | Flat Face Thickness (T2) |
Raised Face Thickness (T) |
No. of Bolt Holes |
---|---|---|---|---|---|---|---|---|
3/4″ | 3.88″ | .063″ | .62″ | 2.75″ | 1.69″ | .44″ | .50″ | 4 |
1″ | 4.25″ | .063″ | .62″ | 3.12″ | 2.00″ | .50″ | .56″ | 4 |
1/2″ | 3.50″ | .063″ | .62″ | 2.38″ | 1.38″ | .38″ | .44″ | 4 |
1-1/4″ | 4.62″ | .063″ | .62″ | 3.50″ | 2.50″ | .56″ | .62″ | 4 |
1-1/2″ | 5.00″ | .063″ | .62″ | 3.88″ | 2.88″ | .62″ | .68″ | 4 |
2″ | 6.00″ | .063″ | .75″ | 4.75″ | 3.62″ | .69″ | .75″ | 4 |
3″ | 7.50″ | .063″ | .75″ | 6.00″ | 5.00″ | .88″ | .94″ | 4 |
3-1/2″ | 8.50″ | .063″ | .75″ | 7.00″ | 5.50″ | .88″ | .94″ | 8 |
22″ | 29.50″ | .063″ | 1.38″ | 27.25″ | 25.25″ | 1.75″ | 1.81″ | 20 |
4″ | 9.00″ | .063″ | .75″ | 7.50″ | 6.19″ | .88″ | .94″ | 8 |
2-1/2″ | 7.00″ | .063″ | .75″ | 5.50″ | 4.12″ | .82″ | .88″ | 4 |
5″ | 10.00″ | .063″ | .88″ | 8.50″ | 7.31″ | .88″ | .94″ | 8 |
6″ | 11.00″ | .063″ | .88″ | 9.50″ | 8.50″ | .94″ | 1.00″ | 8 |
8″ | 13.50″ | .063″ | .88″ | 11.75″ | 10.62″ | 1.06″ | 1.12″ | 8 |
10″ | 16.00″ | .063″ | 1.00″ | 14.25″ | 12.75″ | 1.13″ | 1.19″ | 12 |
14″ | 21.00″ | .063″ | 1.12″ | 18.75″ | 16.25″ | 1.32″ | 1.38″ | 12 |
16″ | 23.50″ | .063″ | 1.12″ | 21.25″ | 18.50″ | 1.38″ | 1.44″ | 16 |
12″ | 19.00″ | .063″ | 1.00″ | 17.00″ | 15.00″ | 1.19″ | 1.25″ | 12 |
18″ | 25.00″ | .063″ | 1.25″ | 22.75″ | 21.00″ | 1.50″ | 1.56″ | 16 |
20″ | 27.50″ | .063″ | 1.25″ | 25.00″ | 23.00″ | 1.63″ | 1.69″ | 20 |
24″ | 32.00″ | .063″ | 1.38″ | 29.50″ | 27.25″ | 1.82″ | 1.88″ | 20 |
Nominal Pipe Size (inch) |
Dia. of Flange (inch) |
No. of Bolts |
Dia. of Bolts (inch) |
Dia. of Bolt Holes (inch) |
Bolt Circle (inch) |
---|---|---|---|---|---|
1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
12 | 19 | 12 | 7/8 | 1 | 17 |
18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
NPS (Nominal Pipe Size) | NPT (Threaded) | WRNR (Weld Neck) | SWRF (Socket Weld) | Loose (Lap Joint) | SORF (Slip On) | BLRF (Blind) |
---|---|---|---|---|---|---|
½ | 1 | 2 | 2 | 1 | 1 | 2 |
¾ | 2 | 2 | 2 | 2 | 2 | 2 |
1 | 2 | 3 | 2 | 2 | 2 | 2 |
1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
1½ | 3 | 4 | 3 | 3 | 3 | 4 |
2 | 5 | 6 | 5 | 5 | 5 | 5 |
2½ | 8 | 10 | 8 | 8 | 8 | 7 |
3 | 9 | 11.5 | 9 | 9 | 9 | 9 |
3½ | 12 | 12 | 11 | 11 | 11 | 13 |
4 | 13 | 16.5 | 13 | 13 | 13 | 17 |
5 | 15 | 21 | 15 | 15 | 15 | 20 |
6 | 19 | 26 | 19 | 19 | 19 | 27 |
8 | 30 | 42 | 30 | 30 | 30 | 47 |
10 | 43 | 54 | 43 | 43 | 43 | 70 |
12 | 64 | 88 | 64 | 64 | 64 | 123 |
14 | 90 | 114 | 90 | 105 | 90 | 140 |
16 | 98 | 140 | 98 | 140 | 106 | 180 |
18 | 130 | 165 | 130 | 160 | 130 | 220 |
20 | 165 | 197 | 165 | 195 | 165 | 285 |
22 | 185 | 225 | 185 | 245 | 185 | 355 |
24 | 220 | 268 | 220 | 275 | 220 | 430 |
Grade | Ti | C | Fe | H | N | O | Al | V |
Ti Grade2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
Ti Grade5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Titanium Gr. 2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
Titanium Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
We Serve Application Industry
Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
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